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delete_post_thumbnail › WordPress Function

Since3.3.0
Deprecatedn/a
› delete_post_thumbnail ( $post )
Parameters:
  • (int|WP_Post) $post Post ID or post object from which the thumbnail should be removed.
    Required: Yes
Returns:
  • (bool) True on success, false on failure.
Defined at:
Codex:

Removes the thumbnail (featured image) from the given post.



Related Functions: the_post_thumbnail, set_post_thumbnail, get_the_post_thumbnail, get_post_thumbnail_id, the_post_thumbnail_url

Source 

function delete_post_thumbnail( $post ) {
	$post = get_post( $post );
	if ( $post ) {
		return delete_post_meta( $post->ID, '_thumbnail_id' );
	}
	return false;
}